JPS5754973A - Cleaning device of electronic copying machine or the like - Google Patents
Cleaning device of electronic copying machine or the likeInfo
- Publication number
- JPS5754973A JPS5754973A JP12907580A JP12907580A JPS5754973A JP S5754973 A JPS5754973 A JP S5754973A JP 12907580 A JP12907580 A JP 12907580A JP 12907580 A JP12907580 A JP 12907580A JP S5754973 A JPS5754973 A JP S5754973A
- Authority
- JP
- Japan
- Prior art keywords
- drum
- cleaning device
- toner
- doctor blade
- fur brush
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
- G03G21/0005—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Abstract
PURPOSE:To obtain a cleaning device which has superior cleaning characteristics and durability by installing a prescribed doctor blade and fur brush in the same casing in series in the moving direction of a transfer carrier. CONSTITUTION:In a casing 3, a doctor blade 4 and a fur brush 5 are provided in series in the moving direction of a photosensitive drum 1. Excessive toner on the drum 1 is brushed off with the tongue 17g of an oscillaroty plate 17 oscillating with an agitator before it forms a lump, so that no lump of toner is produced. This excessive toner is scraped off from the drum 1 with the doctor blade 4 and carried rapidly to a screw 8 through the oscillation of the agitator. Uncleaned toner resulting from the wear of the blade 4 corresponding to its secular change and the uneven surface of the drum 1 is removed and recovered by the fur brush 5, a flicker member 23, a roller 14 for electrostatic adsorption, and a pick-off member in contact with a roller 24. Thus, a cleaning device having excellent cleaning characteristics and durability.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12907580A JPS5754973A (en) | 1980-09-19 | 1980-09-19 | Cleaning device of electronic copying machine or the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12907580A JPS5754973A (en) | 1980-09-19 | 1980-09-19 | Cleaning device of electronic copying machine or the like |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5754973A true JPS5754973A (en) | 1982-04-01 |
JPH0131629B2 JPH0131629B2 (en) | 1989-06-27 |
Family
ID=15000452
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12907580A Granted JPS5754973A (en) | 1980-09-19 | 1980-09-19 | Cleaning device of electronic copying machine or the like |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5754973A (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP1623082S (en) * | 2018-07-03 | 2019-01-28 | ||
JP1623085S (en) * | 2018-07-09 | 2019-01-28 | ||
JP1623102S (en) * | 2018-09-03 | 2019-01-28 | ||
JP1623104S (en) * | 2018-09-27 | 2019-01-28 | ||
JP1623103S (en) * | 2018-09-27 | 2019-01-28 | ||
JP1631041S (en) * | 2018-10-10 | 2019-05-13 | ||
JP1631042S (en) * | 2018-10-10 | 2019-05-13 | ||
JP1631043S (en) * | 2018-10-10 | 2019-05-13 | ||
JP1631491S (en) * | 2018-10-12 | 2019-11-05 | ||
JP1631494S (en) * | 2018-10-15 | 2019-11-05 | ||
JP1631053S (en) * | 2018-10-22 | 2019-05-13 | ||
JP1631052S (en) * | 2018-10-22 | 2019-05-13 | ||
JP1631496S (en) * | 2018-10-22 | 2019-11-05 | ||
JP1631497S (en) * | 2018-10-22 | 2019-11-05 | ||
JP1631055S (en) * | 2018-10-25 | 2019-05-13 | ||
JP1631056S (en) * | 2018-10-25 | 2019-05-13 |
-
1980
- 1980-09-19 JP JP12907580A patent/JPS5754973A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPH0131629B2 (en) | 1989-06-27 |
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